Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/96736daecb744611ab672379d3c174d8 : SUCCESS in 6m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e1cd742b50af4be4b52fc0068a200d0a : FAILURE in 4m 34s